Pith Number

pith:C2LATIZ5

pith:2016:C2LATIZ54LCUQ6IORECG4Q4KWD

not attested not anchored not stored refs pending

Computing the k Nearest-Neighbors for all Vertices via Dijkstra

Sariel Har-Peled

arxiv:1607.07818 v1 · 2016-07-26 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2LATIZ54LCUQ6IORECG4Q4KWD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:10:25.093306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169609a33de2c548790e89046e438ab0df5e15257c9807e5f1f49a1207a6ec55

Aliases

arxiv: 1607.07818 · arxiv_version: 1607.07818v1 · doi: 10.48550/arxiv.1607.07818 · pith_short_12: C2LATIZ54LCU · pith_short_16: C2LATIZ54LCUQ6IO · pith_short_8: C2LATIZ5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/C2LATIZ54LCUQ6IORECG4Q4KWD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 169609a33de2c548790e89046e438ab0df5e15257c9807e5f1f49a1207a6ec55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53de52b27dfee488f2fe800021e2221e810c46678cb81e4064b8bc1af15514bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-26T17:49:46Z",
    "title_canon_sha256": "7e6782385d05f29852366240826c690684410572b02c6faa6ff47f85cdfb03e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07818",
    "kind": "arxiv",
    "version": 1
  }
}